The Electronic Font Foundry (EFF) in Ascot, Berkshire, UK, sold most classical fonts at about 15 dollars per weight, and made custom fonts. Established in 1984, the foundry had 1300 fonts by 2012.

The font designer and owner was Edward Detyna, who died in March 2014. People are reporting to me that the fonts are in limbo, and that Detyna's family is not replying to requests for information.

On July 4, 2002, Apostrophe wrote this: I'm currently having a difficult time trying to predict the past of EFF LondonA, EFF Liz, EFF Eric and EFF Formal, to name a few. I have a feeling that these folks just happen to be twins with entities that are currently across the Atlantic from them, namely Adobe Garamond, Cooper Black, Gill Sans and Copperplate Gothic. A friend of Detyna's writes this: When I met him at least twenty years ago, Edward and his associates had a font design studio based in Ascot, near London. He is a mathematician/statistician turned typographer, and was really on top of type design at the time. There are academic articles published on mathematical subjects on the internet. He's an old man now, but still a very smart guy. When he started, with fonts for Acorn RISC-OS (now defunct, but leading-edge British computer of mid-eighties to -nineties), he had very advanced and sophisticated algorithms for anti-aliasing and hinting, and his hand-hinting is still better than almost any other fonts I have used for screen work. He still sells fonts and adapts to user requirements promptly. I recently asked him to adjust the hinting on a font and he turns it around in a day.

Jason Koxvold wrote to me in 2017: I knew Edward back in 1990 or so, when I was 13, and he mentored me to a great degree. For a while I worked an internship of sorts at EFF, and then one day, my mother came to see what I was up to---he gave her the job of office manager. He was a tremendously helpful and meaningful person to me then as a very young man with a passion for typography.